Feature: 1. INPUT AND OUTPUT: 0.75KW 3 phase vector frequency converter, with AC380V 50/60Hz 3.4A input, AC380V 0‑320Hz 2.5A output. Featuring user friendly keyboard and digital display screen. 2. EXCELLENT MOTHERBOARD: This frequency converter adopts intelligent and efficient motherboard, which has complete functions and strong guard performance, extending its service life. 3. FULL PATCH DESIGN: All internal components of the frequency converter are designed using patch technology, which greatly increases the stability of the machine, easy to repair and maintain. 4. FLAME RETARDANT SHELL: The variable frequency drive housing is made of industrial PC material, has heat resistance, impact resistance, strong flame retardancy, and good overall performance. 5. COOLING FAN: Adopting large heat sink with fan to ensure low noise operation while providing good heat dissipation, preventing the frequency inverter from burning out due to prolonged operation. Specification: Item Type: Variable Frequency Drive Material: Flame Retardant ABS Input: 3PH AC380V 50/60Hz 3.4A Output: 3PH AC380V 0-320Hz 2.5A Power: 0.75KW. Package List: 1 x Frequency Converter 1 x User Manual